The footage shows the distressed 88-year-old hanging out of a window at 1812 Clay Ave. around 7 a.m. Friday, as her daughter, 61, stands on the sidewalk.

The younger woman, wearing a white shirt soaked in blood, appeared to be speaking with the grandmother.

After a short time, two hands can be seen shoving the older woman from the window.

Her body slowly edges out of the opening before tumbling onto the pavement.

She then rolls over, and appears to be bleeding from her nose and mouth, the clip reveals.

Video shows the distressed 88-year-old hanging out the window at 1812 Clay Avenue around 7 a.m. Friday.

Ernest Thompson, the building’s superintendent, said he came outside to see what the commotion was and saw his tenants in distress.

“I ran out and I saw her neck and side mutilated,” he said.

“So I told her, ‘Wait for me. I’m going to get compression to put on your wounds.’

“Before I had a chance to get a few feet away her son was pushing his grandmother directly out of the window,” he said.

“When she fell, I just grabbed her and I was like ‘Don’t move. Stay right here. I’m getting help,’” he said, as he crouched down on the floor and put his arms out pretending the grandmother was there.

“By this time, the cops were coming across the street and EMTs were pulling up at the corner. So there was nothing more I could actually professionally do for them but pray for them.”

He said he doesn’t know much about the son except that he’s been living there for at least two years.

Both woman were taken to St. Barnabas in stable condition.

“To see my tenant, which is one of my best tenants, put into such despair, I don’t know how to react,” he said.

“I haven’t digested it yet. I haven’t been able to process it yet. This is still not even 48 hours old. I’m trying to pray for her and hope she’s well, both of them.”

Both women were taken to St. Barnabas in stable condition.